CN211997409U

CN211997409U - Chain that non ferrous metal metallurgy used

Info

Publication number: CN211997409U
Application number: CN201922368949.8U
Authority: CN
Inventors: 陈帅; 汪昌宏; 程松林; 徐永军
Original assignee: Donghua Chain Xinghua Co ltd
Current assignee: Donghua Chain Xinghua Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-24
Anticipated expiration: 2029-12-25

Abstract

The utility model mainly discloses a chain that non ferrous metal metallurgy used, its technical scheme: the chain is formed by connecting and combining a plurality of chain links, each chain link comprises an outer chain plate, a pin shaft, an inner chain plate, a sleeve and a roller, the outer chain plates and the inner chain plates are alternately connected in pairs through the pin shafts, and V-shaped clamping grooves are formed in the inner chain plates and the outer chain plates. The design that sets up V nature draw-in groove on inner plate and the outer link joint can regard as the automatic conveying equipment chain of copper to use, through V type draw-in groove on the chain, drives the copper and carries. And a wear-resistant bushing is arranged in the roller, so that the wear resistance of the roller is improved.

Description

Chain that non ferrous metal metallurgy used

Technical Field

The utility model relates to the technical field of chain manufacturing, in particular to a chain used for non-ferrous metal smelting.

Background

The non-ferrous metal smelting production has the characteristics of multiple and wide working procedures, cross operation, frequent operation, more dangerous factors and the like, for example, a chain of copper plate conveying equipment needs to optimize each working procedure, implement automatic transformation, reduce manual operation and improve the production efficiency in order to better solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, the technical problem that solve provides a chain for non ferrous metal smelting uses, and it is applied to the automatic transport of copper, improves the wearability of roller.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the chain used for non-ferrous metal smelting is formed by connecting and combining a plurality of chain links, wherein each chain link comprises an outer chain plate, a pin shaft, an inner chain plate, a sleeve and a roller, the outer chain plates and the inner chain plates are alternately connected in pairs through the pin shafts, and V-shaped clamping grooves are formed in the inner chain plates and the outer chain plates.

The utility model discloses it is further: the angle of the V-shaped clamping groove is 100-120 degrees.

The utility model discloses it is further: the angle of the V-shaped clamping groove is 110 degrees.

The utility model discloses it is further: be provided with the bush between sleeve and the roller, the epaxial cover in proper order of round pin is equipped with the sleeve bush bushing and roller. The bushing improves the wear resistance of the roller.

The utility model discloses it is further: the sleeve is made of stainless steel and has high strength and corrosion resistance.

The utility model discloses it is further: the outer chain plate, the inner chain plate, the pin shaft, the bushing and the roller are all made of stainless steel, and the inner wall of the bushing is of an electroplated layer structure. Has the advantages of abrasion resistance, high temperature resistance and creep resistance.

The utility model discloses it does to have beneficial effect:

the design that sets up V nature draw-in groove on inner plate and the outer link joint can regard as the automatic conveying equipment chain of copper to use, through V type draw-in groove on the chain, drives the copper and carries. And a wear-resistant bushing is arranged in the roller, so that the wear resistance of the roller is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another angle structure of the present invention;

fig. 3 is a schematic structural diagram of a part of the components of the present invention.

Reference numerals: 1. an outer link plate; 2. a pin shaft; 3. an inner link plate; 4. a bushing; 5. a sleeve; 6. a roller; 7. and connecting a pin shaft.

Detailed Description

The preferred embodiments of the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the chain for non-ferrous metal smelting is formed by connecting and combining a plurality of chain links, each chain link comprises an outer chain plate 1, a pin shaft 2, an inner chain plate 3, a sleeve 5 and a roller 6, the outer chain plates 1 and the inner chain plates 3 are alternately connected in pairs through the pin shafts 2, V-shaped clamping grooves are formed in the inner chain plates 3 and the outer chain plates 1, the angle of each V-shaped clamping groove is 100 degrees to 120 degrees, and preferably the angle of each V-shaped clamping groove is 110 degrees. The design that sets up V nature draw-in groove on inner plate 3 and the outer chain 2 can regard as the automatic conveying equipment chain of copper to use, through V type draw-in groove on the chain, drives the copper and carries. The two sides of the head-tail connection part of the chain are both provided with the outer chain plates 1 and are fixedly connected through connecting pin shafts 7, split pins are arranged on the outer sides of the outer chain plates 1 on one side, and elastic pins are inserted into the split pins.

Be provided with bush 4 between sleeve 5 and the roller 6, the epaxial cover in proper order of round pin is equipped with sleeve 5 bush 4 and roller 6, bush 4 improves the wearability of roller 6. The sleeve 5 is made of stainless steel and has high strength and corrosion resistance. The outer chain plate 1, the inner chain plate 3, the pin shaft 2, the bush 4 and the roller 6 are all made of stainless steel materials, and the inner wall of the bush 4 is of an electroplated layer structure. Has the advantages of abrasion resistance, high temperature resistance and creep resistance.

The above embodiments are only used for explaining the inventive concept of the present invention, and not for limiting the protection of the claims of the present invention, and all the insubstantial modifications of the present invention made by using the above inventive concept shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a chain that non ferrous metal metallurgy used, the chain comprises a plurality of chain link connection combinations, the chain link includes outer link plate (1), round pin axle (2), inner plate (3), sleeve (5) and roller (6), outer link plate (1) with pass through between inner plate (3) two liang of relative alternate connections of round pin axle (2), its characterized in that: v-shaped clamping grooves are formed in the inner chain plate (3) and the outer chain plate, and the angle of each V-shaped clamping groove is 100-120 degrees.

2. A chain for use in non-ferrous metal metallurgy according to claim 1, wherein: the angle of the V-shaped clamping groove is 110 degrees.

3. A chain for use in non-ferrous metal metallurgy according to claim 1, wherein: be provided with bush (4) between sleeve (5) and roller (6), the cover is equipped with in proper order on round pin axle (2) sleeve (5) bush (4) and roller (6).

4. A chain for use in non-ferrous metal metallurgy according to claim 1, wherein: the sleeve (5) is made of 420 stainless steel.

5. A chain for use in non-ferrous metal metallurgy according to claim 4, wherein: the outer chain plate (1), the inner chain plate (3), the pin shaft (2), the bushing (4) and the roller (6) are all made of 321 stainless steel, and the inner wall of the bushing (4) is of an electroplated layer structure.